Here is a formula that randomly selects a tarot card and renders it as an image in your note.
You can set this formula up as a "reminder". Which will send the result of this formula to you on a specific schedule.
$$()
(image
(text "https://upload.wikimedia.org/wikipedia/commons/"
(list-item
(list
"9/90/RWS_Tarot_00_Fool.jpg"
"d/de/RWS_Tarot_01_Magician.jpg"
"8/88/RWS_Tarot_02_High_Priestess.jpg"
"d/d2/RWS_Tarot_03_Empress.jpg"
"c/c3/RWS_Tarot_04_Emperor.jpg"
"8/8d/RWS_Tarot_05_Hierophant.jpg"
"3/3a/TheLovers.jpg"
"9/9b/RWS_Tarot_07_Chariot.jpg"
"f/f5/RWS_Tarot_08_Strength.jpg"
"4/4d/RWS_Tarot_09_Hermit.jpg"
"3/3c/RWS_Tarot_10_Wheel_of_Fortune.jpg"
"e/e0/RWS_Tarot_11_Justice.jpg"
"2/2b/RWS_Tarot_12_Hanged_Man.jpg"
"d/d7/RWS_Tarot_13_Death.jpg"
"f/f8/RWS_Tarot_14_Temperance.jpg"
"5/55/RWS_Tarot_15_Devil.jpg"
"5/53/RWS_Tarot_16_Tower.jpg"
"d/db/RWS_Tarot_17_Star.jpg"
"7/7f/RWS_Tarot_18_Moon.jpg"
"1/17/RWS_Tarot_19_Sun.jpg"
"d/dd/RWS_Tarot_20_Judgement.jpg"
"f/ff/RWS_Tarot_21_World.jpg"
"1/11/Wands01.jpg"
"0/0f/Wands02.jpg"
"f/ff/Wands03.jpg"
"a/a4/Wands04.jpg"
"9/9d/Wands05.jpg"
"3/3b/Wands06.jpg"
"e/e4/Wands07.jpg"
"6/6b/Wands08.jpg"
"4/4d/Tarot_Nine_of_Wands.jpg"
"0/0b/Wands10.jpg"
"6/6a/Wands11.jpg"
"1/16/Wands12.jpg"
"0/0d/Wands13.jpg"
"c/ce/Wands14.jpg"
"3/36/Cups01.jpg"
"f/f8/Cups02.jpg"
"7/7a/Cups03.jpg"
"3/35/Cups04.jpg"
"d/d7/Cups05.jpg"
"1/17/Cups06.jpg"
"a/ae/Cups07.jpg"
"6/60/Cups08.jpg"
"2/24/Cups09.jpg"
"8/84/Cups10.jpg"
"a/ad/Cups11.jpg"
"f/fa/Cups12.jpg"
"6/62/Cups13.jpg"
"0/04/Cups14.jpg"
"1/1a/Swords01.jpg"
"9/9e/Swords02.jpg"
"0/02/Swords03.jpg"
"b/bf/Swords04.jpg"
"2/23/Swords05.jpg"
"2/29/Swords06.jpg"
"3/34/Swords07.jpg"
"a/a7/Swords08.jpg"
"2/2f/Swords09.jpg"
"d/d4/Swords10.jpg"
"4/4c/Swords11.jpg"
"b/b0/Swords12.jpg"
"d/d4/Swords13.jpg"
"3/33/Swords14.jpg"
"f/fd/Pents01.jpg"
"9/9f/Pents02.jpg"
"4/42/Pents03.jpg"
"3/35/Pents04.jpg"
"9/96/Pents05.jpg"
"a/a6/Pents06.jpg"
"6/6a/Pents07.jpg"
"4/49/Pents08.jpg"
"f/f0/Pents09.jpg"
"4/42/Pents10.jpg"
"e/ec/Pents11.jpg"
"d/d5/Pents12.jpg"
"8/88/Pents13.jpg"
"1/1c/Pents14.jpg")
(random 0 77))))